白色污染（White Pollution）是对废塑料污染环境现象的一种形象称谓，是指用聚苯乙烯、聚丙烯、聚氯乙烯等高分子化合物制成的包装袋、农用地膜、一次性餐具、塑料瓶等塑料制品使用后被弃置成为固体废物，由于随意乱丢乱扔，难于降解处理，给生态环境和景观造成的污染。随着我国加强版限塑令的实施，不可降解塑料产品逐渐被禁止生产、销售、使用，可降解塑料产品逐渐成为现有塑料产品的替代品。那么可降解塑料产品主要有哪些检测项目呢？
White pollution is an image of the phenomenon of waste plastics polluting the environment. It refers to the pollution of the ecological environment and landscape caused by the discarded plastic products such as packaging bags, agricultural mulch, disposable tableware, plastic bottles and other plastic products made of polystyrene, polypropylene, polyvinyl chloride and other polymer compounds, which are discarded as solid waste. With the implementation of the strengthened version of plastic restriction order in China, the production, sale and use of non-degradable plastic products are gradually prohibited, and the degradable plastic products gradually become the substitutes for the existing plastic products. What are the main test items of degradable plastic products?
可降解塑料产品：一次性餐饮具、包装制品及塑料制品（一次性餐饮具、塑料袋、地膜、封箱胶带、降解塑料等）
Degradable plastic products: disposable tableware, packaging products and plastic products (disposable tableware, plastic bag, plastic film, box sealing tape, degradable plastic, etc.)

可降解塑料检测项目
Test items of degradable plastics
生物分解率
Biodegradation rate
重金属及特定元素含量检测
Detection of heavy metals and specific elements
封合强度
Sealing strength
拉紧绳拉伸力
Tensile force of tension rope
拉伸负荷
Tensile load
断裂标称应变
Nominal breaking strain
直角撕裂负荷
Right angle tear load
材料主成分定性（不可降解成分筛选）
Qualitative analysis of main components of materials (screening of non-degradable components)
可降解塑料检测标准
Test standard for degradable plastics
GB/T 19277.1-2011（IDT ISO 14855-1:2012）受控堆肥条件下材料更终需痒生物分解和崩解能力的测定
GB/T 19277.1-2011 (IDT ISO 14855-1:2012) Determination of the ultimate biodegradation and disintegration ability of materials under controlled composting conditions
GB/T 37837-2019 四极杆电感耦合等离子体质谱方法通则
GB/T 37837-2019 General rules for quadrupole inductively coupled plasma mass spectrometry
QB/T 2358-1998 塑料薄膜包装袋 热合强度试验方法
QB/T 2358-1998 Test method for thermal sealing strength of plastic film packaging bags
GB/T 1043.3-2006 塑料拉伸性能的测定 第三部分：薄膜和薄片的试验条件
GB/T 1043.3-2006 Plastics - Determination of tensile properties - Part 3: Test conditions for films and sheets
GB/T 1040.1-2018 塑料 拉伸性能的测定 部分：总则
GB/T 1040.1-2018 Plastics - Determination of Tensile Properties - Part 1: General
GB/T 1040.3-2006 塑料 拉伸性能的测定 第三部分：薄膜和薄片的试验条件
GB/T 1040.3-2006 Plastics - Determination of tensile properties - Part 3: Test conditions for films and sheets
QB/T 1130-1991 塑料直角撕裂性能试验方法
QB/T 1130-1991 Test method for right-angle tear property of plastics
QB/T 6040-2019 红外光谱分析方法通则
QB/T 6040-2019 General rules for infrared spectral analysis
以上就是为大家介绍的有关可降解颗粒详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务https://www.swjjkl.com
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